
{% extends "common/base.html" %}
{% block style %}
    <style>
 body{
        background-color: rosybrown;
    }
    </style>
{% endblock style %}
{% block content %}
    <div>index15的主体代码</div>
{% endblock %}

{% block header %}
    <div>15的公共头部</div>
{% endblock header %}